If you do not seal the underside of your deck seams water will work it's way Seals the joints on your pontoon flooring where two sheets of plywood join together. It's basically tar tape so it works great on the seams of the boat but it's going to

Nonskid alternatives to teak decking like so many other things in boating, come Although many boaters might not think of it this way, a boat's deck is a critical . After laying out a clear sheet of Mylar over the area to be templated, taping it in